MOHAMMED MAZEN DALLAL (M.D.) – Pulmonary Disease Physician, NPI 1366434995

MOHAMMED MAZEN DALLAL (M.D.) is a healthcare provider. based in Dayton, Ohio. specializing in PULMONARY DISEASE, CRITICAL CARE (INTENSIVISTS). They hold the professional credentials M.D.. They hold a License No. 35067761 (OH). The NPI Number for MOHAMMED MAZEN DALLAL (M.D.) is 1366434995

Main info

Male
41 Years Of Experience
Accepts Medicare Assignment
Name
MOHAMMED MAZEN DALLAL (M.D.)
NPI
1366434995
Phone
(937) 461-5815
Address
1520 S MAIN ST
Enumeration Date
19 August 2005
Last Update Date
14 December 2022

Doctor Profile

Medical School Name
OTHER
Secondary Phone
9375527038
Graduation Year
1985 (41 years ago)
PAC ID
6002943669
Group Practice PAC ID
9234115379
Professional Enrollment ID
I20100430000027
Address ID
OH453731337TR3130XRDXX410
Telehealth
Yes
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience74
Completeness75
Years active:20State licenses:1Digital endpointsOther names

850 PULMONARY DISEASE in OH

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Provider Addresses for MOHAMMED MAZEN DALLAL (M.D.)

  • 1520, South Main Street, Dayton, Montgomery County, Ohio, 45409, United States

    # 2

    DAYTON, OH 454092698

    Phone: (937) 461-5815

    Fax: (937) 461-2896

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 35 Open Payments records for all available years, with a total value of $734.

Total Amount is formed as General ($734) + Research ($0) + Ownership ($0) = $734.

Last reported payment date: 2024-12-09 • Largest payer in this snapshot: Inspire Medical Systems, Inc. ($144).

Total Amount

$734

General + Research + Ownership

Payments

35

Total payment records

General Amount

$734

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-09

Latest reported date

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2010-04-30

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20100430000027IPulmonary DiseaseOHTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99213Established patient office or other outpatient visit, 20-29 minutes474368$0
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes258139$0
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes227118$0
99214Established patient office or other outpatient visit, 30-39 minutes207127$0
99291Critical care, first 30-74 minutes13764$0
View full utilization report →

Insurance plans in this area (ZIP 45409)

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Provider's Procedures

MOHAMMED MAZEN DALLAL (M.D.) performs procedures in PULMONARY DISEASE. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
PULMONARY DISEASEOH94060Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration9578
PULMONARY DISEASEOH94727Determination of lung volumes using gas dilution or washout1616
PULMONARY DISEASEOH95806Unattended sleep study with recording of heart rate, oxygen, respiratory airflow and effort134130
PULMONARY DISEASEOH95811Sleep monitoring of patient (6 years or older) in sleep lab with continued pressured respiratory assistance by mask or breathing tube147125

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 9234115379View full group profile
NameSpecialtyState
Nurse PractitionerOH
Nurse PractitionerOH
Pulmonary Disease, Critical Care (Intensivists)OH
Physician AssistantOH
Nurse PractitionerOH
Nurse PractitionerOH
Internal Medicine, Pulmonary Disease, Critical Care (Intensivists)OH
Pulmonary Disease, Critical Care (Intensivists)OH
Pulmonary DiseaseOH
Pulmonary DiseaseOH

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Frequently asked questions

What is the registry number for MOHAMMED MAZEN DALLAL (M.D.)?
The registry entry for MOHAMMED MAZEN DALLAL (M.D.) shows NPI 1366434995.
Is MOHAMMED MAZEN DALLAL (M.D.)'s NPI status active today?
Active status means MOHAMMED MAZEN DALLAL (M.D.)'s NPI record is not deactivated in the public file.
What does the directory say MOHAMMED MAZEN DALLAL (M.D.) does?
Insurance directories may phrase it differently, but here MOHAMMED MAZEN DALLAL (M.D.) maps to Pulmonary Disease Physician. Clinical services aligned with this taxonomy classification.
What geographic area is tied to MOHAMMED MAZEN DALLAL (M.D.)?
MOHAMMED MAZEN DALLAL (M.D.) is associated with Dayton, Ohio in the same public data insurers reference.
Can I verify credentials using only NPI?
NPI confirms identity in the directory; licensure and board certification require separate checks.

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